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Diffstat (limited to 'third_party/heimdal/kdc/log.c')
| -rw-r--r-- | third_party/heimdal/kdc/log.c | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/third_party/heimdal/kdc/log.c b/third_party/heimdal/kdc/log.c new file mode 100644 index 0000000..bfb0f54 --- /dev/null +++ b/third_party/heimdal/kdc/log.c @@ -0,0 +1,110 @@ +/* + * Copyright (c) 1997, 1998, 2002 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Portions Copyright (c) 2009 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "kdc_locl.h" + +KDC_LIB_FUNCTION void KDC_LIB_CALL +kdc_openlog(krb5_context context, + const char *service, + krb5_kdc_configuration *config) +{ + char **s = NULL, **p; + krb5_initlog(context, "kdc", &config->logf); + s = krb5_config_get_strings(context, NULL, service, "logging", NULL); + if(s == NULL) + s = krb5_config_get_strings(context, NULL, "logging", service, NULL); + if(s){ + for(p = s; *p; p++) + krb5_addlog_dest(context, config->logf, *p); + krb5_config_free_strings(s); + }else { + char *ss; + if (asprintf(&ss, "0-1/FILE:%s/%s", hdb_db_dir(context), + KDC_LOG_FILE) < 0) + err(1, "out of memory"); + krb5_addlog_dest(context, config->logf, ss); + free(ss); + } + krb5_set_warn_dest(context, config->logf); +} + +#undef __attribute__ +#define __attribute__(X) + +KDC_LIB_FUNCTION char * KDC_LIB_CALL +kdc_log_msg_va(krb5_context context, + krb5_kdc_configuration *config, + int level, const char *fmt, va_list ap) + __attribute__ ((__format__ (__printf__, 4, 0))) +{ + char *msg; + krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap); + return msg; +} + +KDC_LIB_FUNCTION char * KDC_LIB_CALL +kdc_log_msg(krb5_context context, + krb5_kdc_configuration *config, + int level, const char *fmt, ...) + __attribute__ ((__format__ (__printf__, 4, 5))) +{ + va_list ap; + char *s; + va_start(ap, fmt); + s = kdc_log_msg_va(context, config, level, fmt, ap); + va_end(ap); + return s; +} + +KDC_LIB_FUNCTION void KDC_LIB_CALL +kdc_vlog(krb5_context context, + krb5_kdc_configuration *config, + int level, const char *fmt, va_list ap) + __attribute__ ((__format__ (__printf__, 4, 0))) +{ + free(kdc_log_msg_va(context, config, level, fmt, ap)); +} + +KDC_LIB_FUNCTION void KDC_LIB_CALL +kdc_log(krb5_context context, + krb5_kdc_configuration *config, + int level, const char *fmt, ...) + __attribute__ ((__format__ (__printf__, 4, 5))) +{ + va_list ap; + va_start(ap, fmt); + free(kdc_log_msg_va(context, config, level, fmt, ap)); + va_end(ap); +} |